game_view.h

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#ifndef GAMEVIEW_H
#define GAMEVIEW_H
 
#include <QGraphicsView>
 
class GameScene;
class QLabel;
class QRubberBand;
 
class GameView : public QGraphicsView
{
    Q_OBJECT
private:
    QAction *aCloseMostRecentZoneView;
    QRubberBand *rubberBand;
    QLabel *dragCountLabel;
    QLabel *totalCountLabel;
    QPointF selectionOrigin;
 
protected:
    void resizeEvent(QResizeEvent *event) override;
private slots:
    void startRubberBand(const QPointF &selectionOrigin);
    void resizeRubberBand(const QPointF &cursorPoint, int selectedCount);
    void stopRubberBand();
    void refreshShortcuts();
    void updateTotalSelectionCount(const QSize &viewSize = QSize());
public slots:
    void updateSceneRect(const QRectF &rect);
 
public:
    explicit GameView(GameScene *scene, QWidget *parent = nullptr);
};
 
#endif